Active Protection

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Going & Stopping
The xDrive28i's 3.0-liter, inline-six-cylinder engine is unexpectedly stout, and it makes this two-ton crossover pretty quick; BMW cites a zero-to-60-mph acceleration time of 6.7 seconds, and you ...

FTM Flat Tire Monitor
The concept The system does not measure the actual inflation pressure in the tires. It detects a pressure loss in a tire by comparing the rotational speeds of the individual wheels while moving ...

Exterior
The exterior remains the same for 2009, and the X3 retains its awkward angles, disjointed taillights and odd lower bodywork. It's not unattractive, but it sure isn't as stylish as Mercedes' new GL ...